Compare 6390 vs 6400

Property	6390	6400
Type	composite number	composite number
Unique factors	4	2
Total factors	5	10
Prime factorization	2¹ × 3² × 5¹ × 71¹	2⁸ × 5²
Prime factorization	2 × 3 × 3 × 5 × 71	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5
Divisors count	24	27
Divisors	1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400
Number of properties	0	0
Roman numberals
Base 2	1100011110110₂	1100100000000₂
Base 3	22202200₃	22210001₃
Base 4	1203312₄	1210000₄
Base 5	201030₅	201100₅
Base 6	45330₆	45344₆
Base 7	24426₇	24442₇
Base 8	14366₈	14400₈
Base 9	8680₉	8701₉
Base 10	6390₁₀	6400₁₀
Base 11	488a₁₁	4899₁₁
Base 12	3846₁₂	3854₁₂
Base 13	2ba7₁₃	2bb4₁₃
Base 14	2486₁₄	2492₁₄
Base 15	1d60₁₅	1d6a₁₅
Base 16	18f6₁₆	1900₁₆